Nutritionist Providers in Washington

133N00000X Washington
344Providers in state
68Organizations
276Individuals
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A directory of 344 health care providers with a business address in Washington whose primary or secondary taxonomy code is 133N00000X (Nutritionist). You are viewing page 1 of 4, which lists 98 of these providers: 12 organizations and 86 individual providers, of whom 80 are female and 6 are male. On this page, 2 are enrolled in PECOS; 1 accept and 1 may accept Medicare assignment. About taxonomy code 133N00000X ›

Washington Nutritionist Directory

Showing 98 providers on page 1 of 4, sorted by last name / organization name. Use the bar below to filter the providers on this page.

1140 10TH ST STE 203
Bellingham, WA 98225
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Psychologist
No PECOS
19817 127TH STREET CT E
Bonney Lake, WA 98391
  • Not in PECOS data
  • Individual · Health and Wellness Coach
No PECOS
9040 FITZSIMMONS DR
Joint Base Lewis Mcchord, WA 98431
  • Not in PECOS data
  • Individual · Nutritionist
No PECOS
315 MARTIN LUTHER KING JR WAY
Tacoma, WA 98405
  • Not in PECOS data
  • Individual · Dietitian, Registered
No PECOS
2366 EASTLAKE AVE E, SEATTLE, WA 98102, STE 325
Seattle, WA 98102
  • Not in PECOS data
  • Individual · Mental Health
No PECOS
6715 NE 63RD ST, 259
Vancouver, WA 98661
  • Not in PECOS data
  • Organization · Nutritionist
No PECOS
24060 SE KENT KANGLEY RD, SUITE D100
Maple Valley, WA 98038
  • Not in PECOS data
  • Individual · Nutritionist
No PECOS
9301 AVONDALE RD NE APT S1106
Redmond, WA 98052
  • Not in PECOS data
  • Individual · Nutritionist

Frequently Asked Questions

As of the latest NPPES update, 344 providers in Washington are registered under taxonomy code 133N00000X (Nutritionist). Of these, 68 (20%) are organizations and 276 (80%) are individual providers. Among the individual providers, 250 are female and 25 are male. The full directory spans 4 pages of up to 100 providers each.

Each card shows a PECOS badge based on the CMS Order and Referring dataset. A green PECOS badge means the provider appears in that dataset as eligible to order and refer. Open the provider profile, then verify directly in PECOS before relying on it for claims or credentialing.

The directory is rebuilt from the public NPPES registry, which is refreshed weekly. The NPI data on this page was last updated on July 5, 2026. A provider that recently updated their record may take a short time to appear here.

Provider Composition & Statistics

344Total providers
68Organizations 20%
276Individuals 80%
250Female
25Male
20% Organizations80% Individuals

Among individual providers:

91% F9% M

Counts reflect Washington. Gender is recorded for individual providers only. Source: NPPES.

Provider data from the National Plan and Provider Enumeration System (NPPES), refreshed weekly. PECOS status from the CMS Medicare Order and Referring dataset. Taxonomy from the NUCC code set, Version 26.0.